package firstping.controller;

import java.io.IOException;

import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

@SuppressWarnings("serial")
public class LogoutServlet extends HttpServlet {
	public void doGet(HttpServletRequest req, HttpServletResponse resp)
			throws IOException {
		resp.setContentType("text/plain");
		resp.getWriter().println("Hello, world");
		
		HttpSession session = req.getSession();
		session.removeAttribute("customer");
		session.removeAttribute("pwd");
		session.removeAttribute("type");
		session.removeAttribute("req");
		resp.sendRedirect("/");
	}
}
